== sanity test 160n: Changelog destroy race ============== 04:32:53 (1781253173)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1328 (time 1781253190.97 total 10.00 last 132.76)
 - create 2627 (time 1781253200.98 total 20.02 last 129.73)
 - create 3990 (time 1781253210.98 total 30.02 last 136.29)
 - create 5026 (time 1781253220.98 total 40.02 last 103.59)
 - create 6320 (time 1781253230.99 total 50.02 last 129.34)
 - create 7706 (time 1781253240.99 total 60.02 last 138.60)
 - create 9090 (time 1781253250.99 total 70.03 last 138.31)
total: 10000 create in 77.17 seconds: 129.59 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781253828 ; total 0 ; last 0)
total: 10000 unlinks in 182 seconds: 54.945053 unlinks/second
last record 30157
 - create 971 (time 1781254026.77 total 10.00 last 97.07)
 - create 1993 (time 1781254036.78 total 20.01 last 102.13)
 - create 3088 (time 1781254046.79 total 30.02 last 109.37)
 - create 4195 (time 1781254056.80 total 40.03 last 110.57)
 - create 5277 (time 1781254066.81 total 50.04 last 108.14)
 - create 6255 (time 1781254076.82 total 60.05 last 97.69)
 - create 7194 (time 1781254086.82 total 70.06 last 93.84)
 - create 8146 (time 1781254096.83 total 80.06 last 95.13)
 - create 9145 (time 1781254106.83 total 90.07 last 99.88)
total: 10000 create in 98.69 seconds: 101.33 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781254707 ; total 0 ; last 0)
total: 10000 unlinks in 143 seconds: 69.930069 unlinks/second
last record 60157
 - create 828 (time 1781254867.36 total 10.01 last 82.74)
 - create 1863 (time 1781254877.36 total 20.01 last 103.47)
 - create 3014 (time 1781254887.36 total 30.01 last 115.08)
 - create 4225 (time 1781254897.37 total 40.01 last 121.08)
 - create 5451 (time 1781254907.37 total 50.01 last 122.57)
 - create 6787 (time 1781254917.37 total 60.02 last 133.56)
 - create 7738 (time 1781254927.37 total 70.02 last 95.08)
 - create 8737 (time 1781254937.38 total 80.03 last 99.83)
 - create 9922 (time 1781254947.38 total 90.03 last 118.50)
total: 10000 create in 90.57 seconds: 110.41 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781255494 ; total 0 ; last 0)
total: 10000 unlinks in 132 seconds: 75.757576 unlinks/second
last record 90157
fail_loc=0x8000016c
fail_val=0
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: Deregistered changelog user #17